JPH02104702U

JPH02104702U -

Info

Publication number: JPH02104702U
Application number: JP1351489U
Authority: JP
Priority date: 1989-02-07
Filing date: 1989-02-07
Publication date: 1990-08-21

Description

[Brief explanation of drawings]

第１図は本考案に係る掛錠装置を説明するため
の分解斜視図、第２図は本考案に係る掛錠装置が
組立てられた状態を示す縦断面図、第３図Ａ，Ｂ
，Ｃはそれぞれ掛錠装置の作動を説明する斜視図
、第４図および第５図Ａ，Ｂは本考案の要部の作
動を説明する正面図、第６図Ａ，Ｂは本考案の他
の実施例を表わす正面図、第７図は本考案による
ハンドル摘みに形成されるロツキング溝の構造を
説明するためのハンドル摘みの部分平面図である
。符号の説明、６…外筒、１０…長溝、１１…フ
レーム、１４…Ｌ字形バー、１５…ハンドル摘み
、１６…連結バー、１７…ロツキング溝、１８…
凹溝、１９…シリンダー、２０…四角シヤフト、
２１…ピン、２２…長溝、２５…突条、２６…連
結筒、３２…支持筒、３３，３３′…突起、３４
，３４′…凹溝。 Fig. 1 is an exploded perspective view for explaining the locking device according to the present invention, Fig. 2 is a vertical sectional view showing the assembled state of the locking device according to the present invention, and Figs. 3A and B.
, C are perspective views illustrating the operation of the locking device, FIGS. 4 and 5 A, B are front views illustrating the operation of the main parts of the present invention, and FIGS. 6 A, B are perspective views illustrating the operation of the locking device. FIG. 7 is a partial plan view of the handle knob for explaining the structure of the locking groove formed in the handle knob according to the present invention. Explanation of symbols, 6... Outer cylinder, 10... Long groove, 11... Frame, 14... L-shaped bar, 15... Handle knob, 16... Connection bar, 17... Locking groove, 18...
Concave groove, 19...Cylinder, 20...Square shaft,
21...Pin, 22...Long groove, 25...Protrusion, 26...Connecting tube, 32...Support tube, 33, 33'...Protrusion, 34
, 34'...concave groove.

Claims

[Claims for Utility Model Registration] (1) A lock pin 8 is passed through the vertical hole 7 of the upper ball base 1 by a coil spring 9, and a lock group is formed that protrudes to the outside of a long groove 10 bored on the circumferential surface of the outer cylinder 6. The locking pin 8 is moved up and down the L-shaped bar 14 which is engaged with a groove 18 formed in the other end of the handle knob 15, and a locking groove 17 is formed in one end of the handle knob 15. A support cylinder 32 having a locking piece 31 on the shaft 20 is fixed with a locking pin 27, and a long groove 22 is bored in the cylinder 19 to which the shaft 20 is connected, and is connected to the through hole 23 of the connecting bar 16 with a pin 21. A touch-type cubicle handle locking device for a switchboard, characterized in that the locking device is supported by a cap 37 via a spring 30. (2) The structure of the locking groove 17 is such that once the handle knob 15 is pressed and released, the locking pin 27 locks the handle knob 15 by a coil spring 24 provided in front of the handle knob 15.
The handle knob 15 is fixed in the locking groove F of the locking groove 17 adjacent to the surface of the frame 11, and when the handle knob 15 is pressed once more, the spring 24 is locked.
2. The touch-type cubicle handle locking device for a switchboard according to claim 1, wherein the locking pin (27) is configured to escape from the locking groove (F) and be located on the entrance I side of the locking groove (17) due to the elasticity of the locking groove. (3) The locking groove F of the locking groove 17 forms a concave portion in the direction of pressing the handle knob 15, so that the locking pin 27 and the locking groove F are connected to the spring 2.
When the lock pin 2 is tightly attached due to the elasticity of 4, the lock pin 2
3. The touch-type cubicle handle locking device for a switchboard according to claim 2, wherein the locking device 7 is configured such that the locking groove 7 does not escape from the locking groove F. (4) A first auxiliary locking groove F1 and a second auxiliary locking groove F2 are formed in the locking groove 17 at positions opposite to each other in the left and right diagonal directions from the locking groove F, and the handle knob 15 is connected to the frame 11. Once the lock pin 27 is pressed and released in order to be inserted and fixed therein, the lock pin 27 will fall into the first auxiliary locking groove F1 and be locked in the locking groove F by the elasticity of the coil spring 24. When the handle knob 15 is pressed once more to protrude outside the surface of the frame 11, the locking pin 27 falls into the second auxiliary locking groove F2, and the elasticity of the spring 24 causes the locking pin 27 to move along the locking groove 17 into the entrance. I
While lowering the lock pin 2
Step-type steps W1, W2, W3, etc. are provided at appropriate points along the bottom surface of the locking groove 17 so that the locking groove 7 can rotate only in one direction R from within the locking groove 17.
3. The touch-type cubicle handle locking device for a switchboard according to claim 2, which is formed with a W4 or the like. (5) The cylinder 19 has a protrusion 2 on one side of the circumference.
2. The touch-type cubicle handle locking device for a power distribution panel according to claim 1, wherein the locking device has a protruding portion 5 and is engaged with a groove 26 on the inner circumferential surface of the connecting tube 26. (6) There are protrusions 33 on the support tube 32 and the locking piece 31.
, 33' are provided protrudingly, and a recessed groove 34 is recessed in a corresponding position of the connecting cylinder 26. A touch type cubicle handle locking device for a switchboard according to claim 1. (7) A locking groove 17 is recessed in the connecting bar 16 that is integrated with the handle knob 15.
The described touch-type cubicle handle locking device for the power distribution board. (8) The touch-type key for a switchboard according to claim 1, further comprising a bar provided at the end of the shaft 20, the inner surface 20' of the hole 31'' having an inclined angle so that the locking piece 31 can be moved from side to side. (9) The touch-type cubicle handle locking device for a switchboard according to claim 1, wherein the locking device and the handle knob 15 device are installed together on a frame 11.